99 lines
2.7 KiB
Go
99 lines
2.7 KiB
Go
package catalog
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import (
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"bufio"
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"fmt"
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"rubric/modules/devopsmodules"
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"rubric/utils"
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"strconv"
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"strings"
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)
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var DevOpsBook = Book{
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Key: "devops",
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Aliases: []string{"do", "dev"},
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Title: "Справочник по DevOps",
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Description: "Git, Docker, Kubernetes, CI/CD, Ansible, Terraform, мониторинг, Nginx",
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Run: runDevOpsBook,
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}
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func runDevOpsBook(scanner *bufio.Scanner) {
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for {
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showDevOpsMenu()
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input, ok := ReadLine(scanner)
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if !ok {
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return
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}
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if input == "" {
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continue
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}
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if IsQuit(input) {
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fmt.Printf("\n %s%sДо свидания!%s\n\n", utils.ColorBold, utils.ColorCyan, utils.ColorReset)
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return
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}
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if IsBack(input) {
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return
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}
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if n, err := strconv.Atoi(input); err == nil {
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if n >= 1 && n <= len(devopsmodules.All) {
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devopsmodules.All[n-1].Run()
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waitDevOpsBack(scanner)
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continue
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}
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fmt.Printf("\n %s%sНомер %d вне диапазона (1–%d)%s\n",
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utils.ColorBold, utils.ColorRed, n, len(devopsmodules.All), utils.ColorReset)
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continue
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}
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if m, ok := devopsmodules.Find(input); ok {
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m.Run()
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waitDevOpsBack(scanner)
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continue
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}
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fmt.Printf("\n %s%sНе понял '%s'. Номер, ключ раздела, b — назад.%s\n",
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utils.ColorBold, utils.ColorRed, input, utils.ColorReset)
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}
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}
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func showDevOpsMenu() {
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utils.Header("Справочник DevOps")
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fmt.Printf(" %s%sРазделы:%s\n\n", utils.ColorBold, utils.ColorWhite, utils.ColorReset)
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for i, m := range devopsmodules.All {
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aliases := ""
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if len(m.Aliases) > 0 {
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aliases = fmt.Sprintf("%s [%s]%s", utils.ColorDim, strings.Join(m.Aliases, ", "), utils.ColorReset)
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}
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fmt.Printf(" %s%s %2d.%s %s%-14s%s %s%-28s%s%s\n",
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utils.ColorBold, utils.ColorCyan, i+1, utils.ColorReset,
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utils.ColorYellow+utils.ColorBold, m.Key, utils.ColorReset,
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utils.ColorWhite, m.Title, utils.ColorReset, aliases)
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fmt.Printf(" %s%s%s\n\n", utils.ColorDim, m.Description, utils.ColorReset)
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}
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fmt.Printf(" %s%sРаздел (номер / ключ / b — главное меню / q — выход):%s ",
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utils.ColorBold, utils.ColorGreen, utils.ColorReset)
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}
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type devopsBackSignal struct{}
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func waitDevOpsBack(scanner *bufio.Scanner) {
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fmt.Printf("\n %s%s[Enter — назад в меню DevOps, b — главное меню]%s ",
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utils.ColorDim, utils.ColorCyan, utils.ColorReset)
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if scanner.Scan() {
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if IsBack(strings.TrimSpace(scanner.Text())) {
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panic(devopsBackSignal{})
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}
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}
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}
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func init() {
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orig := DevOpsBook.Run
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DevOpsBook.Run = func(scanner *bufio.Scanner) {
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defer func() {
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if r := recover(); r != nil {
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if _, ok := r.(devopsBackSignal); !ok {
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panic(r)
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}
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}
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}()
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orig(scanner)
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}
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}
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